Land-use Dynamics and Land Degradation in Iramba District, Central Tanzania
Organisation for Social Science Research in Eastern and Southern Africa, 2005 - History - 130 pages
This study investigates land-use dynamics, agricultural development and constraints, land degradation, and the socio-economic and environmental effects of agricultural processes in central Tanzania. It shows there have been both spatial and temporal changes in land-use patterns in the area. The intensity of agriculture has increased; however environmental concerns are arising, including deforestation and soil erosion. The study concludes that to sustain the livelihoods of the people in the area whilst at the same time maintaining the existing dynamics, there is a need for an integrated approach to managing the available and varied resources, as well as measures to ensure environmentally sound agricultural practices.
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A. E. Majule Acacia tortilis activities agricultural inputs agricultural production agroforestry brown 10YR central Tanzania clear boundary conservation contour ridging crop cultivation crop fields Crop rotation declining soil fertility deforestation drought environmental escarpment fallowing farmers fertilisers food security forest four villages Galangala Kyalonsangi Msingi Galangala village grazing intercropping Iramba District Kangalawe 2001 Kikula Kinampanda Kinyangiri Division Kondoa Kyalonsangi Msingi Yulansoni Kyalonsangi village land degradation landscape livelihood livestock keeping loam Locally perceived located lowland areas maize major manure matongo areas mbuga moist Msingi and Yulansoni Msingi village Natural drainage class natural resources nutrient Nyiramba participatory pediment Percentage of respondents plateau population pores practices problems Profile Number R. Y. M. Kangalawe resource mapping respondents reported rift valley Salaam sandy Singida region slopes socio-economic soil erosion soil groups sorghum Stockholm University studied villages study area sub angular blocky sustainable sustainable agriculture Table trees upland areas various villagisation wildlife Yulansoni village